SFИIٰlչИIٰļеľҪԽԽ鱡ӹI܌͑ṩَܽܝM͑aƷ|ҪҲI펧^档،ԼSĽMļӹOṩ|IJü ֗lҪڽٷ֗laӹƬԭϲøSKD,SLD,SKHȾܼӹɡemڸN܈䓰ϴ䓰壬PƬ䓎ȸٲз֗laI֗lƬa^Ҫһh֗lľҪܸߣڵƬƽ҂þĥ呴Cеӹ̎ĥƷ|CгƷƽжȞ0.003mmԃ
ϣ9CrSiCr12MoVSKD-11,7Cr7Mo3V2SiSLD,W6Mo5Cr4V2(SKH51),Ӳ|Ͻu䓣
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